Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu> --- src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index e170217..4d91ca6 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -5775,6 +5775,9 @@ st_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) bool have_dround = pscreen->get_shader_param( pscreen, ptarget, PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED); + bool have_dfrexp = pscreen->get_shader_param( + pscreen, ptarget, + PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED); /* If there are forms of indirect addressing that the driver * cannot handle, perform the lowering pass. @@ -5812,6 +5815,7 @@ st_link_shader(struct gl_context *ctx, struct gl_shader_program *prog) EXP_TO_EXP2 | LOG_TO_LOG2 | LDEXP_TO_ARITH | + (have_dfrexp ? 0 : DFREXP_DLDEXP_TO_ARITH) | CARRY_TO_ARITH | BORROW_TO_ARITH | (have_dround ? 0 : DOPS_TO_DFRAC) | -- 2.0.5 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev